4219105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 5660928

約数和(自身を除く): 1441823

約数列:

[1, 5, 11, 41, 55, 205, 451, 1871, 2255, 9355, 20581, 76711, 102905, 383555, 843821, 4219105]

約数ペア:

[(1, 4219105), (5, 843821), (11, 383555), (41, 102905), (55, 76711), (205, 20581), (451, 9355), (1871, 2255)]